* {
    margin: 0;
    padding: 0;
}

.home-tab {
    width: 100%;
    height: 50px;
    line-height: 50px;
    position: fixed;
    bottom: 0px;
    background-color: white;
    /* border-top: 1px solid gainsboro; */
    box-shadow: 4px 4px 15px gainsboro;

}
.home-shuc{
    margin-bottom: 50px;
}